As you may notice, more and more laser projectors have come to your view gradually.In the past, laser source projector mainly used in the outdoor and professional theater display, but now it increasingly applied in the business, education and home theater.So what is the laser projector, what exactly makes it different from traditional lamp projector??
Firstly, vivid color and ample brightness.?Laser projector can achieve far greater color space than the traditional light, its color performance is more than 2 times the traditional projector, high color saturation, can truly restore color.Due to the low attenuation of the laser light source,?Laser projector makes its output quality maintain high brightness, color saturation and contrast in the long-term, the picture color has always been staying the same.
Secondly,20000H lifetime and free maintenance.Most of lamp projector lifetime is 3000-6000 hours in the standard mode(5000-8000 hours in eco mode)??laser projector is 16000-20000 hours in standard hours(maximum to 30000 hours in eco mode).
Normal lamp projector needs to maintain replacing the lamp regularly, and may occur rupture or explosion due to the unstable lamp structure. By comparison, on account of the high reliability of laser structure, laser projector can truly achieve maintenance-free use: no danger of lamp exploding and lamp replaced should be at least a decade.
Thirdly, High efficiency and energy saving.As the light source, the blue laser beam will be turned into red, green and blue light by the color wheel, then RGB light will be projected on the DMD chip to almost 100% display the image on the screen, which means laser only create the exact colors needed, which uses less power. But for the normal projector create light, the projector will waste most of this light, only leaving the red, green and blue parts, inefficient and energy-costing.?????????????
There are also some other awesome advantages with laser projector, ultra short throw create a big screen,3D application,dust-proof design, nearly instant on/off, no need to warm up or cool down is?cool for projector owner.If you??re interested??you can learn more in IQProjector or inquiry to email@example.com directly.
Knowing more about laser projector, you may wonder how much does laser projector with so many unparalleled advantages cost??And What should you pay attention when purchase??
I will clarify detail on these question on next article(Part II) later.
Note: This article represents personal views, not stand for any official position.
The specialists from IQ Russian Partner Auvix introduced the advanced technologies in the education field and modern solutions for the organization of the educational process to the educational community of the Republic of Sakha. During the practical part of this conference held in Yakutsk, a training workshop was held on working with?IQBoard Interactive Whiteboard?and IQView E3511 Document Camera.
The participants of this virtual classroom are working with?IQView E3511 Document Camera. It has a built-in system that can directly connect to a monitor, projector and IQBoard interactive whiteboard. In a word, IQView E3511 document camera with the built-in system does not require any PC connected.
More than 80 teachers attended this conference. At the end of the class, participants took a test and received certificates. 20 participants with the best test results took part in the final quiz from Auvix. The winners of the quiz were: Natalia Burnasheva who won the?IQBoard DVT Interactive Whiteboard 82inch, Yadreeva Sakha Nikolaevna became the owner of the IQ Document Camera and the teacher Sirditov Alexander Ivanovich won a tablet with E-book.
“At the moment, we introduced the modern technologies into the educational process and it has become a strong power for the development of the education sector and the demand for interactive equipment is still high and is keeping growing,” said Alla Vladimirova, head of the Educational Solutions Department. ??Nevertheless, the issue will not be solved only by purchasing equipment but requiring teachers to work with it. Therefore, we held this conference to help teachers better work with those interactive devices.??
“This kind of conference let teachers better understand modern educational solutions that are used in progressive educational institutions,” said Oleg Solovyov, sales manager of Auvix. “It is important for us that technological training of the teachers can let them be familiar with the interactive equipment, so we are always ready to support such activities in the future.”
In the July 2011, south campus of Shenzhen University was established successfully, which has large-scale area and special design of buildings. With total amount of 3,000 students, there are three colleges located at south campus, including mechanical college and medical college.
As a core device, IQSchool Converged System is applied and equipped at every classroom. And together with advanced management platform, users can have a clear picture of all devices located at different storey and classrooms. Moreover, managers can control devices to boot or shut down by using IQ Manager Basic software, which helps improve life span of equipments a lot. In a word, IQSchool guarantees more efficient management on education equipments.
Shenzhen University Configuration List for reference
A Visualizer, which can be also termed as Document Camera, Presenter or Visual Presenter, is basically a digital ICT and AV Presentation Resource that are being directly connected with any P.C, Interactive Whiteboard, Projector or LCD screen conveniently.
It??s a highly effective Visual Teaching Aid for every sort of Educational Assessments conducted in Colleges, K-12 Schools, Training Organizations and Company Learning Centers.
Before you start your search for the most effective available option to choose the best Visualizers or Digital Presenters for your own, do look carefully for some basic and essential features.
Visualizer’s arm is a support retaining the camera above the object. Visualizers are available in two kinds of arms designs- One is inflexible and other is flexible. Flexible arm Visualizers are easier to the presenter for capturing the object image from all angles as compared to rigid arm Visualizers. A presenter can choose Visualizer, with any specific arm, as per their requirement.
Resolution is probably the most prominent features, for that reason, a presenter must choose a Visualiser which carries more pixels. The better resolution a document camera will carry, the clearer and detailed image it will project on the screen or on the interactive whiteboard.
WORK AREA COVERAGE
A presenter should choose a Visualizer that may cover more work area. For example, a document camera can project an A3 image easily if it carries work area of 420mmx297mm. It’s advantageous to choose a Visual Presenter or a document camera which can cover more work area.
Try to get a Visualizer which carry higher frame rate, in clear terms, images taken per second.
Visualizer with a higher frame rate projects smooth and skip-free flow of a video. Again, the higher the frame rate is, the better Document Camera is.
Another related feature is to look for a Visualizer with good built-in memory for storage or saving images, videos and other kinds of media. One can also opt for Document Camera or Visualizer which has a slot for an SD card in addition or instead of built in memory.
Search out for a Visualizer that possesses image and video capturing function in it. With a good Visualizer or Document Camera, a presenter can record Lessons, Sessions, Videos, Student Progress and much more.
Apart from these, a Presenter or a Teacher can also consider Visualizers or a Document Cameras which have few more important and useful features including USB2 Connectivity, Wall Mountable, Split Screen, Auto Focusing, Interoperability, able to showcase and Measure Lessons, Time Efficiency and which can promptly integrate with any Interactive Whiteboard to create Presentations, Digital Resources and Record Demonstrations promptly when using the Software.
One of the best choice that meets every demand mentioned beyond ? IQ Interactive Document Camera. Contact us to get a demo:?firstname.lastname@example.org.
Chaoyang Primary School is established in 1866 and located at Beibei district, Chongqing province, which has been a key primary school since new China was founded. Chaoyang Spirit of solidarity, progress, innovation, and dedication has been admired and well-known around the world. It has focused on education and research development and won a number of titles for its teaching purpose, that is, to bring qualified teaching to students and train more talents for society.
IQSchool is applied to Chaoyang Primary school with the aim of integration and efficiency. Multiple systems of school are integrated as one and each classroom relies on the same school LAN. In a word, IQSchool makes emission reduction and energy conservation more available to school and at the same time improves campus management efficiency. The following subsystems of IQSchool are applied to the school:
IQSchool wireless IoT Solution
IQSchool Audio and Video Broadcast Solution
Real-time high-definition live and transfer broadcasting system
Wireless MIC system
IQSchool wireless IoT Solution
Remote control on classroom IQSchool Converged System, such as setting time of power on/off, booting/shutting down and monitoring for all devices. Central management improves efficiency and extends devices lifespan. Power control on devices will avoid any visual impairment of students as they may surf the Internet and reduce workload for workers as they don??t need to operate on devices on the scene.
IP digital broadcasting system
This system enables timed video/audio broadcasting according to play schedule. No man on duty all day is not a dream anymore. Teachers can directly use the system when authorized.
Real-time high-definition live and transfer broadcasting system
With the current TCP/IP network as a basis, this system can transmit audio and video in a real-time manner. Audio from school radio station, recorded videos, and live videos can be broadcasted in every classroom.
?Wireless MIC system
One wireless MIC for one teacher. Automatic frequency between wireless MIC and IQSchool Converged system is convenient and handy for teachers to use and provides a more healthy style to use MIC.
Shahe Primary School Nanshan Shenzhen is established in 1961 and located in Nanshan district, Shenzhen city, which now has developed into a school that contains 34 classrooms and 1,554 students. With its dedication and vision on education, it has achieved great success, winning the support of local leaders, students and parents.
Combined with existent campus classroom equipment, IQSchool wages an information reform and helps create a high-level information school. Each classroom is installed IQSchool Converged system and through this, information publishes the system of school is integrated to the IQSchool. IP digital broadcasting system and real-time high-definition live and transfer broadcasting system are applied to the school.
School Configuration List for Reference
IQ Manager Adv
Login in the system to manage audio/video tasks.
IQSchool Converged Server
IQSchool Converged System
One system for one classroom
Through IP digital broadcasting system, students of different grades can listen to the different audio test at the same time. And students can watch real life or transfer broadcasting. Especially during parents?? meeting, all parents can watch the principal delivering speech by live broadcasting and promotion videos, a new experience to all students and parents.